drm/amd/display: Fix writeback_info never got updated

[WHY]
wb_enabled field is set to false before it is used, and the following
code will never be executed.

[HOW]
Setting wb_enable to false after all removal work is completed.

Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Hung
2023-12-01 06:25:33 -07:00
committed by Alex Deucher
parent f772f902b2
commit c09919e6ea

View File

@@ -509,18 +509,13 @@ bool dc_stream_remove_writeback(struct dc *dc,
return false;
}
// stream->writeback_info[dwb_pipe_inst].wb_enabled = false;
for (i = 0; i < stream->num_wb_info; i++) {
/*dynamic update*/
if (stream->writeback_info[i].wb_enabled &&
stream->writeback_info[i].dwb_pipe_inst == dwb_pipe_inst) {
stream->writeback_info[i].wb_enabled = false;
}
}
/* remove writeback info for disabled writeback pipes from stream */
for (i = 0, j = 0; i < stream->num_wb_info; i++) {
if (stream->writeback_info[i].wb_enabled) {
if (stream->writeback_info[i].dwb_pipe_inst == dwb_pipe_inst)
stream->writeback_info[i].wb_enabled = false;
if (j < i)
/* trim the array */
memcpy(&stream->writeback_info[j], &stream->writeback_info[i],